ConditionEnforcementFilter
Verifies that a specified condition is met. If the condition is met, the request continues to be executed. Otherwise, the request is referred to a failure handler, or PingGateway returns 403 Forbidden and the request is stopped.
Usage
{
"name": string,
"type": "ConditionEnforcementFilter",
"config": {
"condition": runtime expression<boolean>,
"failureHandler": Handler reference
}
}Properties
"condition": runtime expression<boolean>, required-
If the expression evaluates to
true, the request continues to be executed. "failureHandler": Handler reference, optional-
Handler to treat the request if the condition expression evaluates as
false.Provide an inline handler configuration object or the name of a handler object declared in the heap. See also Handlers.
Default: HTTP 403 Forbidden, the request stops being executed.
Example
The following example tests whether a request contains a session username. If it
does, the request continues to be executed. Otherwise, the request is dispatched
to the ConditionFailedHandler failure handler.
{
"name": "UsernameEnforcementFilter",
"type": "ConditionEnforcementFilter",
"config": {
"condition": "${not empty (session.username)}",
"failureHandler": "ConditionFailedHandler"
}
}